Garden Flat, 61 Belsize Park Gardens, Camden, London, NW3 4JN
About Garden Flat
Garden Flat is a three-bedroom semi-detached house in Camden, London, London (NW3 4JN). It has a recorded floor area of 124 m² (around 1335 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (November 2020) shows a C (score 72). When first surveyed in January 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Good to Average. The recommended improvements would push it to B (score 81). Other recorded features include a balcony.
At 124 m² the property is well over the postcode median (87 m² across 36 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £1,031,000 sits 3336.7% above the 2024 sale of £30,000. On a £-per-square-foot basis, the last sale (£22/sq ft) was about 97.2% below the postcode norm. Last sale on file: £30,000 in July 2024.
Know exactly what you're buying at Garden Flat
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
Outside
- BalconyYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Single glazing replaced with double or better glazing
Heating controls changed
Hot water efficiency decreased
Heating controls upgraded for better temperature management
Window efficiency improved
More low energy lighting installed
Heating controls changed
Hot water efficiency decreased
Wall insulation improved
More low energy lighting installed
Planning history
Garden Flat has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at Garden Flat
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Garden Flat's modelled value sits at over four times its earliest registered sale price (2024).
£1,031,000
Modelled from EPC, postcode comparables.
£30,000
Recorded with HM Land Registry.
Sales timeline
16 July 2024Most recent
£30,000
Median price across the last 5 sales in NW3 4JN: £625,000 (2025–2024).
Nearby sales in NW3 4JN
67d, Belsize Park Gardens, London, NW3 4JN
Sold Apr 2025
£1,530,00063b 63e, Belsize Park Gardens, Camden, London, NW3 4JN
Sold Nov 2024
£625,00059 Belsize Park Gardens, Camden, London, NW3 4JN
Sold Oct 2024
£425,00067b, Belsize Park Gardens, London, NW3 4JN
Sold May 2024
£785,00067a, Rear Garden Flat, Belsize Park Gardens, Camden, London, NW3 4JN
Sold Mar 2024
£747,000
Everything we know about Garden Flat, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Belsize Park Gardens homes
Garden Flat is notably below the street on price per m².
Price per m²
£242
Street avg £10,173
Floor Area
124 m²
Street avg 88 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
3.7 t/year
Street avg 4.4 t/year
Similar properties nearby
15a, Flat C, Eton Road
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23a, Garden Flat, Belsize Square, Camden
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15a, Flat A, Eton Road, Camden
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15a, Flat B, Eton Road
NW3 4SS
12a, Flat 2, Belsize Park
NW3 4ES
12a, Flat 1, Belsize Park
NW3 4ES
25a, Flat 1, Elizabeth Mews
NW3 4UH
25a, Flat 2, Elizabeth Mews
NW3 4UH
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Primrose Gardens — bus stop.
Closest school
0.6 km
Rosary Catholic Primary School. 74 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.2dB

Night-time· 23:00 – 07:00
42.1dB